In 1937, The Ridges Sanctuary became Wisconsin’s first land trust. For 80 years it has been an integral part of the rich, natural setting of the Baileys Harbor community and the Door County Peninsula. Founded to preserve the original 30 acre parcel, The Ridges has grown thoughtfully and strategically to ensure the protection of the most biologically diverse ecosystem in Wisconsin.

The Cook-Albert Fuller Center, Hidden Brook Boardwalk, and nature trails are open year-round. Come and explore all The Ridges has to offer. From guided hikes to tours of the Range Lights, The Ridges offers adults, families, and tour groups a wide variety of options for their visit.

The Ridges is committed to providing education programs for both children and adults. Our goal is to increase the appreciation for our rich natural landscape and to foster connections with the natural world. We provide several programs, year-round, that are great for adults, children, and families. The Ridges strives to meet its mission of education and outreach.

The Ridges is named for its distinctive topography - a series of 30 ridges and swales formed by the movement of Lake Michigan over the past 1100 years. Today, The Ridges owns 1,600 acres in and around Baileys Harbor. In recognition of its rich diversity, The Ridges Sanctuary has been designated as a Wisconsin State Natural Area, a National Natural Landmark by the National Park Service, a National Audubon Important Bird Area and a Wisconsin Wetland Gem.

The Ridges and surrounding landscapes have been recognized as the most biologically diverse area in the State by the Wisconsin Department of Natural Resources. To protect The Ridges, research initiatives must provide an understanding of biodiversity and ecosystem dynamics and connections to the larger landscapes or watersheds.

Preservation, Education, and Research

FAQ’s

DO YOU ALLOW DOGS?

No. Our first priority as a natural area is to create a refuge for nature where the impacts of human activity don’t interfere with the survival of native plants and animals. It’s up to us to ensure that we use the best management practices to conserve these unique areas (Including Logan Creek and Appel’s Bluff) for biodiversity.

WHAT ARE YOUR HOURS?

During peak season, the Cook-Albert Fuller Nature Center and Nature Store are open daily 9-5pm. During the winter season,we are open 10-4pm Monday – Saturday.

Trails are open dawn until dusk every day.

WHAT ARE YOUR TRAIL FEES?

We ask $5 for a day pass for non-members above the age of 18. Under 18 and members are always free.

WHY DO I HAVE TO PAY TO HIKE THE TRAILS?

This day pass helps us keep the trails maintained and supports The Ridges’ operating budget, which also helps fund the extensive research we conduct on our property. The Ridges is a private, not-for-profit, membership-funded organization.

CAN I TAKE PROFESSIONAL PHOTOS AT THE RIDGES?

We invest substantial funding and effort each year to ensure the Sanctuary is preserved for many generations to come. We welcome the opportunity to host photographers and their clients on the grounds, but we must ensure minimal interruption to our visitors and have zero impact to sensitive habitat areas on the property.

To maximize enjoyment and use by all of our guests, a formal photography policy has been implemented. For the purposes of this policy, a professional photographer is defined as someone who is being paid to take photographs at The Ridges Sanctuary. This includes amateur photographers acting in the role of professional photographer.

WHAT TYPES OF RESEARCH DO YOU CONDUCT ON THE TRAILS?

We conduct extensive research, year-round, throughout our property. This includes everything from stream monitoring to the Orchid Restoration Project. Click here to learn more.

DO YOU ALLOW SNOWSHOEING?

Yes! We offer guided snowshoe hikes throughout the winter. Snowshoes are also available to rent at the Center for $5.

HOW ABOUT BIKING OR CROSS-COUNTRY SKIING?

We do not allow biking for similar reasons as pets. We do not groom our trails, but Cross-country skiing is allowed.

IS THE COOK-ALBERT FULLER CENTER WHEELCHAIR ACCESSIBLE?

CAN I HOLD MY EVENT OR BRING A LARGE GROUP TO THE RIDGES?

Sure thing! We have several options for events large and small. Click here for all info you need for facility rentals. We also offer guided hikes to any size group. What a perfect way to round out a tour of Door County! Contact Us for more information for your event.

DO YOU ALLOW HUNTING?

We do allow hunting in specific locations and only during specific times. More information.

WHERE DO I MEET IF I’VE SIGNED UP FOR A PROGRAM OR WORKSHOP?

WHAT ARE THE PERKS OF BECOMING A MEMBER?

Ridges members enjoy free hiking, discounts on programs and guided hikes and 10% off certain Nature Store merchandise. You will receive a subscription to the Ridges Program Guide (4x year) and Sanctuary publication (2x year). New members receive a 25% off coupon for the Nature Store. More information.

CAN I VOLUNTEER?

Of course, and we sure hope you decide to join the team! Volunteering is a rewarding experience and Ridges volunteers are the cream of the crop! There’s a way for everyone to get involved!